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Device for detecting fire resistance of fireproof plate

A technology for refractory performance and detection device, which is applied in measurement devices, material thermal analysis, instruments, etc., can solve the problems affecting detection efficiency and complicated operation steps, and achieve the effects of improving detection efficiency, simple use method and improving accuracy.

Active Publication Date: 2022-07-22
常州绿耐环保新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the accuracy of data detection, when the fireproof board is tested for fire resistance, it will conduct fire tests on multiple sides. Since the fireproof board is in the shape of a plate, after turning it over, the distance between it and the flame will appear in different degrees. increase or decrease, and because the distance from the flame is different, the temperature it withstands is also different, so after turning over the fireproof board, it is necessary to adjust the distance between it and the flame, which leads to complicated operation steps and directly affects the detection efficiency

Method used

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  • Device for detecting fire resistance of fireproof plate
  • Device for detecting fire resistance of fireproof plate
  • Device for detecting fire resistance of fireproof plate

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] combine Figure 1-Figure 8As shown in the figure, the present invention provides a fireproof board fire resistance testing device, comprising a casing 100 on which a distance control module 200, a fire spray module 300 and a feeding module 400 are arranged, and the distance control module 200 is provided on the casing 100 It includes two I-shaped sliders 210 slidably connected to the housing 100, a limiting plate 220 located inside the housing 100 and movably connected to the I-shaped slider 210, and detachably connected to the two I-shaped sliders 210. The fireproof plate 230 between the limit plates 220, the motor 240 connected to the limit plate 220 near the top of the casing 100, the two baffles 250 installed inside the casing 100, and installed in the casing Two horizontal plates 260 at the top and bottom of the 100, two rope bodies 270 movably running through the horizontal plates 260 and connected with the I-shaped slider 210, located on the rear side of the hori...

Embodiment 2

[0059] combine Figure 4-Figure 5 As shown, on the basis of the first embodiment, a receiving plate 500 is installed inside the limiting plate 220, and the top of the receiving plate 500 near the bottom of the housing 100 is on the same horizontal plane as the bottom of the inner cavity of the bracket 440. The receiving plate 500 The function of increasing the contact area between the limiting plate 220 and the fireproof plate 230 makes the installation of the fireproof plate 230 firmer.

Embodiment 3

[0061] combine figure 2 and Image 6 As shown, in the above embodiment, two fixing rings 600 are installed on the rear side of the housing 100 .

[0062] The working principle and use process of the present invention: when the present invention is put into practical use, the inner door panel 430 is opened outward by pulling the three electric push rods 460, and then the inner door panel 430 is supported by the limiting frame 420, and then the fire protection to be detected The board 230 is inserted into the bracket 440. During this period, the guide board 450 limits the fire board 230, then closes the inner door panel 430, and then controls the movable end of the three-section electric push rod 460 to shrink, and then the U-shaped rod 470 pushes the fire board 230 into the two limits. Between the position plates 220, the two limit plates 220 cooperate to clamp the fireproof plate 230 firmly, and then a plurality of flame throwers 340 are activated, and then the movable end o...

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Abstract

The invention relates to the technical field of fireproof plate fire resistance detection, in particular to a fireproof plate fire resistance detection device which comprises a shell provided with a distance control module, a flaming module and a feeding module. The distance control module comprises two I-shaped sliding blocks in sliding connection with the shell, limiting plates located in the shell and movably connected with the I-shaped sliding blocks, a fireproof plate detachably connected between the two limiting plates, and a motor connected with the limiting plate close to the top of the shell. The motor output shaft drives the limiting plate connected with the motor output shaft to rotate, then the fireproof plate rotates along with the motor output shaft, during the period, the spring extrudes the rope body to enable the I-shaped sliding block to continuously move towards the rear side of the shell, one face of the outer wall of the fireproof plate makes contact with the two baffles all the time, and then under the limitation of the baffles, the distance between each face of the fireproof plate and the flame projector is effectively controlled; reciprocating adjustment of the distance between the fireproof plate and flame is not needed, the use method is simple, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of fire resistance performance detection of fireproof boards, in particular to a fireproof board fire resistance performance detection device. Background technique [0002] Fireproof board, also known as refractory board, scientific name is thermosetting resin impregnated paper high-pressure laminated board, is a refractory building material for surface decoration, with rich surface color, texture and special physical properties. Fireproof boards are widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, exterior walls and other fields. [0003] In order to improve the accuracy of data detection, fire test will be carried out on multiple surfaces during fire resistance testing. However, since the fire board is in the shape of a plate, after it is turned over, the distance between it and the flame will appear to varying degrees. The temperature increases or decreases due to ...

Claims

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Application Information

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IPC IPC(8): G01N25/00G01N31/12
CPCG01N25/00G01N31/12
Inventor 谢德明
Owner 常州绿耐环保新材料有限公司
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